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一个视频应用程序用于查奥斯古德-施拉特病使用足球脚步动作分析

Tatsuo Fukuoka¹, Fumiya Ikubo², Kentaro Ono³

¹Department of Orthopaedic Surgery, Kagawa Saiseikai Hospital, Takamatsu, JPN.

|July 26, 2024

概括

使用平板电脑进行简单的2D运动分析可以识别青少年足球运动员的奥斯古德-施拉特病 (OSD) 风险因素. 患有OSD的运动员在入脚时表现出更大的膝盖曲角度.

科学领域:

运动医学运动医学
生物力学生物力学
儿科整形外科儿科整形外科

背景情况:

奥斯古德 - 施拉特病 (OSD) 是青少年膝盖疼痛的常见原因,通常与重复的四头肌活动有关.
传统的3D运动分析用于OSD诊断是昂贵和复杂的.
技术的进步使得可以通过智能手机和平板电脑进行可访问的二维运动分析.

研究的目的:

研究使用平板电脑设备进行二维运动分析的实用性,以确定青少年足球运动员的OSD风险因素.
为了确定在球过程中特定的动力学参数是否可以区分具有和没有OSD的球员.

主要方法:

47名男性青少年足球运动员的94个膝盖被评估OSD使用超声波和体检.
用标准临床试验评估下肢肌肉紧张度.
用平板电脑摄像头和实时人姿势检测系统来测量关节角度,对脚的2D运动分析.

主要成果:

奥斯古德-施拉特病 (OSD) 在12.8%的球员中被诊断出.
在下肢肌肉紧张和OSD发生之间没有发现显著的相关性.
在OSD组与非OSD组相比 (42.0°与33.5°,p=0.013) 观察到在入脚时膝盖曲角度显著更大.

结论:

使用平板电脑设备的2D运动分析可以有效地识别与奥斯古德-施拉特病 (OSD) 相关的动力学差异.
在进步中膝盖曲角度更大是青少年足球运动员中OSD的潜在指标.

关键词:

在脚步脚,脚.膝盖曲角度膝盖曲角度奥斯古德斯克拉特病是什么意思足球足球足球两个维的运动分析.

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